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18 10 26 16 45

HF/CEP-31G for rCN

Histogram of Bond length differences (in Å) vs number of species


Differences greater than 1.100 are in the 1.100 bin. Differences less than -0.100 are in the -0.100 bin.

histogram chart 80
histogram chart 70 histogram chart
histogram chart 60 histogram chart
histogram chart 50 histogram chart
histogram chart 40 histogram chart
histogram chart 30 histogram chart
histogram chart 20 histogram chart
histogram chart 10 histogram chart
histogram chart 0 histogram chart histogram chart histogram chart
-0.100 0.000 0.100 0.200 0.300 0.400 0.500 0.600 0.700 0.800 0.900 1.000 1.100
bond length difference calc. - exp. (Å)

  Species Name Difference (Å)
Most negative difference HNCO Isocyanic acid-0.036
Most positive difference C2H4O3 trioxolane1240.958

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
HNCO Isocyanic acid 1.214 -0.036
C6H5NH2 aniline 1.431 -0.031
C3H7NO dimethylformamide 1.391 -0.027
HCNO fulminic acid 1.168 -0.022
C6H5NO2 Nitrobenzene 1.486 -0.018
H2NCH2COOH Glycine 1.469 -0.017
CHSNH2 thioformamide 1.358 -0.010
CH2NN diazomethane 1.300 -0.008
CH3CSNH2 Ethanethioamide 1.356 -0.007
C(CN)4 tetracyanomethane 1.161 -0.005
CH3CH2NH2 Ethylamine 1.475 -0.003
C4H4N2 1,3-Diazine 1.350 -0.003
FCN Cyanogen fluoride 1.159 -0.003
CH3NH2 methyl amine 1.471 -0.002
HCONHCH3 N-methylformamide 1.366 -0.002
ClCN chlorocyanogen 1.161 -0.002
C3H4N2 1H-Pyrazole 1.332 -0.002
C3H2N2 Malononitrile 1.160 -0.001
C4H4N2 Pyridazine 1.341 -0.001
C2H2N2O Furazan 1.303 -0.001
C3H3N acrylonitrile 1.164 -0.001
CH(CN)3 tricyanomethane 1.158 -0.001
C4H5N (E)-2-Butenenitrile 1.164 -0.000
CH2NOH formaldoxime 1.276 -0.000
C4H4N2 Succinonitrile 1.161 0.000
NH2CONH2 Urea 1.378 0.000
C2H8N2 Ethylenediamine 1.469 0.001
C5H11N Piperidine 1.472 0.001
C2H3NO Nitrosoethylene 1.439 0.001
CF3CN Acetonitrile, trifluoro- 1.154 0.002
CH3NO nitrosomethane 1.482 0.002
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.162 0.002
CH3CHNOH Acetaldoxime 1.276 0.002
ICN Cyanogen iodide 1.160 0.002
HCCCN Cyanoacetylene 1.161 0.002
C4H5NO Isoxazole, 5-methyl- 1.310 0.003
BrCN Cyanogen bromide 1.158 0.003
HCN Hydrogen cyanide 1.156 0.003
HNCNH diiminomethane 1.224 0.003
C5H9N Pentanenitrile 1.159 0.003
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.159 0.003
C5H9N Propanenitrile, 2,2-dimethyl- 1.159 0.004
CH3NHCH3 Dimethylamine 1.462 0.004
CH3CH(NH2)COOH Alanine 1.471 0.004
C4H9N Pyrrolidine 1.469 0.004
CH3CN Acetonitrile 1.157 0.005
C6H5CN phenyl cyanide 1.158 0.005
C2N2 Cyanogen 1.154 0.005
C5H5N Pyridine 1.340 0.005
HNC hydrogen isocyanide 1.173 0.006
C4H5NO 3-Methylisoxazole 1.310 0.006
C4H5N Cyclopropanecarbonitrile 1.157 0.006
C3H3NO Oxazole 1.292 0.006
C4H4N2 Pyrazine 1.338 0.007
C3H3N3 1,3,5-Triazine 1.338 0.007
CH2NH Methanimine 1.273 0.009
C3H4N2 1H-Pyrazole 1.360 0.009
C2H5CN ethyl cyanide 1.153 0.009
CH3NO2 Methane, nitro- 1.489 0.011
CH3NC methyl isocyanide 1.166 0.011
HCONHCH3 N-methylformamide 1.459 0.011
C2H5N Aziridine 1.475 0.012
C4H5N Pyrrole 1.370 0.015
N(CH3)3 Trimethylamine 1.451 0.016
CN- cyanide anion 1.177 0.016
C2H6N2O2 Dimethylnitroamine 1.460 0.016
C3H7NO dimethylformamide 1.453 0.016
C4H4N2 1,3-Diazine 1.328 0.016
CH3NC methyl isocyanide 1.426 0.018
CHONH2 formamide 1.350 0.021
C3H7N Cyclopropylamine 1.428 0.021
C3H3NO Oxazole 1.395 0.021
C4N2 2-Butynedinitrile 1.140 0.022
CH2N2 diazirine 1.482 0.022
ZnCN Zinc monocyanide 1.142 0.035
CN Cyano radical 1.172 0.046
CH3SO2NH2 methanesulfonamide 1.207 0.533
C2H4O3 trioxolane124 1.303 0.958